56F1H00 High-Yield Black Toner Cartridge for Lexmark MS321 MS421 MS521 MS621 MS622 & MX321 MX421 MX521 MX522 MX622 — 15,000 Pages (1-Pack)

Original Code: 56F1H00. High-yield black toner cartridge (1-Pack) designed for Lexmark printers and labeled as MS521 MS621 Black Toner Cartridge. Package Content: 1-Pack 56F1H00 Black Toner Cartridge. Compatible Printers: for Lexmark MS321dn MS421dn MS421dw MS521dn MS621dn MS622de MX321adn MX321adw MX421ade MX521ade MX521de MX522adhe MX622ade MX622adhe. Page Yield: 15,000 pages per cartridge at 5% coverage on Letter/A4. Upon receipt, please inspect the package immediately to ensure the product is intact. If you encounter any issues or have questions, contact our after-sales/technical team and they will provide timely, reasonable assistance.